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// Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package filters
import (
"sigs.k8s.io/kustomize/kyaml/kio"
"sigs.k8s.io/kustomize/kyaml/yaml"
)
type StripCommentsFilter struct{}
var _ kio.Filter = StripCommentsFilter{}
func (f StripCommentsFilter) Filter(slice []*yaml.RNode) ([]*yaml.RNode, error) {
for i := range slice {
stripComments(slice[i].YNode())
}
return slice, nil
}
func stripComments(node *yaml.Node) {
if node == nil {
return
}
node.HeadComment = ""
node.LineComment = ""
node.FootComment = ""
for i := range node.Content {
stripComments(node.Content[i])
}
}
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